Administrative & Engineering Staff Heather Coburn, Engineering Office Assistant 2 Contact Information District 3 Contact Heather Coburn, Engineering Office Assistant 2 Location District 3 Office 6409 Gordon Drive Sioux City, IA 51106 Main 712-276-1451 Fax 712-276-2822 Email Address heather.shea@iowadot.us Phone(s) Direct 712-301-7952
Contact Information District 3 Contact Heather Coburn, Engineering Office Assistant 2 Location District 3 Office 6409 Gordon Drive Sioux City, IA 51106 Main 712-276-1451 Fax 712-276-2822 Email Address heather.shea@iowadot.us Phone(s) Direct 712-301-7952
Contact Heather Coburn, Engineering Office Assistant 2 Location District 3 Office 6409 Gordon Drive Sioux City, IA 51106 Main 712-276-1451 Fax 712-276-2822 Email Address heather.shea@iowadot.us Phone(s) Direct 712-301-7952
